apache / incubator-baremaps

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

21% duplication:

40,338 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
8,821 duplicated lines

3,341 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
basemap (1%) --> daylight (21%)	243	16 file pairs	details...
baremaps-server (13%) --> basemap (<1%)	206	3 file pairs	details...
baremaps-data (1%) --> baremaps-flatgeobuf (3%)	88	1 file pair	details...

Open 2D force graph... Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 3,341 duplicates...

Size	#	Folders	Files	Lines	Code
67	x 2	baremaps-calcite/src/mai...apache/baremaps/calcite baremaps-calcite/src/mai...remaps/calcite/postgres	BaremapsDdlExecutor.java PostgresDdlExecutor.java	236:320 (15%) 281:365 (14%)	view
65	x 2	baremaps-server/src/main/resources/static basemap	server.html index.html	1:93 (100%) 1:93 (100%)	view
59	x 2	basemap/layers/highway basemap/layers/highway	bridge_line.js highway_line.js	20:85 (41%) 20:85 (43%)	view
59	x 2	basemap/layers/highway basemap/layers/highway	highway_line.js tunnel_line.js	20:85 (43%) 21:86 (41%)	view
59	x 2	basemap/layers/highway basemap/layers/highway	bridge_line.js tunnel_line.js	20:85 (41%) 21:86 (41%)	view
50	x 2	baremaps-openstreetmap/s...emaps/openstreetmap/xml baremaps-openstreetmap/s...emaps/openstreetmap/xml	XmlChangeSpliterator.java XmlEntitySpliterator.java	179:246 (28%) 202:269 (24%)	view
44	x 2	baremaps-data/src/main/j...baremaps/data/algorithm baremaps-flatgeobuf/src/...che/baremaps/flatgeobuf	Hilbert.java PackedRTree.java	79:132 (59%) 119:172 (12%)	view
38	x 2	baremaps-calcite/src/mai...apache/baremaps/calcite baremaps-calcite/src/mai...remaps/calcite/postgres	BaremapsDdlExecutor.java PostgresDdlExecutor.java	119:170 (8%) 147:198 (8%)	view
37	x 2	basemap/layers/building basemap/layers/building	create.sql create.sql	17:53 (34%) 70:106 (34%)	view
30	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	CoordinateMap.java ReferenceMap.java	207:249 (18%) 105:150 (18%)	view
28	x 2	baremaps-calcite/src/mai...apache/baremaps/calcite baremaps-calcite/src/mai...remaps/calcite/postgres	BaremapsDdlExecutor.java PostgresDdlExecutor.java	331:370 (6%) 415:454 (6%)	view
27	x 2	baremaps-calcite/src/mai...apache/baremaps/calcite baremaps-calcite/src/mai...remaps/calcite/postgres	BaremapsDdlExecutor.java PostgresDdlExecutor.java	193:222 (6%) 247:276 (5%)	view
25	x 2	basemap/layers/landuse basemap/layers/landuse	create.sql create.sql	441:465 (2%) 841:865 (2%)	view
25	x 2	basemap/layers/landuse basemap/layers/landuse	create.sql create.sql	681:705 (2%) 841:865 (2%)	view
25	x 2	basemap/layers/amenity basemap/layers/amenity	create.sql create.sql	417:441 (2%) 497:521 (2%)	view
25	x 2	basemap/layers/amenity basemap/layers/amenity	create.sql create.sql	417:441 (2%) 577:601 (2%)	view
25	x 2	basemap/layers/amenity basemap/layers/amenity	create.sql create.sql	417:441 (2%) 657:681 (2%)	view
25	x 2	basemap/layers/landuse basemap/layers/landuse	create.sql create.sql	441:465 (2%) 601:625 (2%)	view
25	x 2	basemap/layers/natural basemap/layers/natural	create.sql create.sql	592:616 (2%) 832:856 (2%)	view
25	x 2	basemap/layers/natural basemap/layers/natural	create.sql create.sql	592:616 (2%) 752:776 (2%)	view
25	x 2	basemap/layers/landuse basemap/layers/landuse	create.sql create.sql	441:465 (2%) 681:705 (2%)	view
25	x 2	basemap/layers/landuse basemap/layers/landuse	create.sql create.sql	441:465 (2%) 761:785 (2%)	view
25	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	NodeRepository.java WayRepository.java	167:203 (11%) 166:202 (11%)	view
25	x 2	basemap/layers/landuse basemap/layers/landuse	create.sql create.sql	681:705 (2%) 761:785 (2%)	view
25	x 2	basemap/layers/natural basemap/layers/natural	create.sql create.sql	672:696 (2%) 752:776 (2%)	view
25	x 2	basemap/layers/amenity basemap/layers/amenity	create.sql create.sql	417:441 (2%) 737:761 (2%)	view
25	x 2	baremaps-server/src/main/resources/static basemap	viewer.html index.html	1:43 (18%) 1:43 (38%)	view
25	x 2	basemap/layers/landuse basemap/layers/landuse	create.sql create.sql	761:785 (2%) 841:865 (2%)	view
25	x 2	basemap/layers/amenity basemap/layers/amenity	create.sql create.sql	417:441 (2%) 817:841 (2%)	view
25	x 2	baremaps-server/src/main/resources/static baremaps-server/src/main/resources/static	server.html viewer.html	1:43 (38%) 1:43 (18%)	view
25	x 2	basemap/layers/amenity basemap/layers/amenity	create.sql create.sql	497:521 (2%) 577:601 (2%)	view
25	x 2	basemap/layers/leisure basemap/layers/leisure	create.sql create.sql	666:690 (2%) 746:770 (2%)	view
25	x 2	basemap/layers/landuse basemap/layers/landuse	create.sql create.sql	601:625 (2%) 841:865 (2%)	view
25	x 2	basemap/layers/amenity basemap/layers/amenity	create.sql create.sql	497:521 (2%) 657:681 (2%)	view
25	x 2	basemap/layers/amenity basemap/layers/amenity	create.sql create.sql	497:521 (2%) 737:761 (2%)	view
25	x 2	basemap/layers/landuse basemap/layers/landuse	create.sql create.sql	601:625 (2%) 761:785 (2%)	view
25	x 2	basemap/layers/natural basemap/layers/natural	create.sql create.sql	672:696 (2%) 832:856 (2%)	view
25	x 2	basemap/layers/amenity basemap/layers/amenity	create.sql create.sql	497:521 (2%) 817:841 (2%)	view
25	x 2	basemap/layers/landuse basemap/layers/landuse	create.sql create.sql	601:625 (2%) 681:705 (2%)	view
25	x 2	basemap/layers/natural basemap/layers/natural	create.sql create.sql	592:616 (2%) 672:696 (2%)	view
25	x 2	basemap/layers/leisure basemap/layers/leisure	create.sql create.sql	666:690 (2%) 826:850 (2%)	view
25	x 2	baremaps-calcite/src/mai...apache/baremaps/calcite baremaps-calcite/src/mai...remaps/calcite/postgres	BaremapsDdlExecutor.java PostgresDdlExecutor.java	457:488 (5%) 580:611 (5%)	view
25	x 2	basemap/layers/natural basemap/layers/natural	create.sql create.sql	512:536 (2%) 672:696 (2%)	view
25	x 2	basemap/layers/natural basemap/layers/natural	create.sql create.sql	512:536 (2%) 592:616 (2%)	view
25	x 2	basemap/layers/amenity basemap/layers/amenity	create.sql create.sql	577:601 (2%) 817:841 (2%)	view
25	x 2	basemap/layers/leisure basemap/layers/leisure	create.sql create.sql	426:450 (2%) 826:850 (2%)	view
25	x 2	basemap/layers/leisure basemap/layers/leisure	create.sql create.sql	746:770 (2%) 826:850 (2%)	view
25	x 2	basemap/layers/amenity basemap/layers/amenity	create.sql create.sql	577:601 (2%) 737:761 (2%)	view
25	x 2	basemap/layers/natural basemap/layers/natural	create.sql create.sql	512:536 (2%) 832:856 (2%)	view
25	x 2	basemap/layers/natural basemap/layers/natural	create.sql create.sql	752:776 (2%) 832:856 (2%)	view

Duplicated Units

The list of top 46 duplicated units.

See data for all 46 unit duplicates...

Size	#	Folders	Files	Lines	Code
48	x 2	baremaps-calcite/src/mai...apache/baremaps/calcite baremaps-calcite/src/mai...remaps/calcite/postgres	BaremapsDdlExecutor.java PostgresDdlExecutor.java	236:285 281:330	view
27	x 2	baremaps-calcite/src/mai...apache/baremaps/calcite baremaps-calcite/src/mai...remaps/calcite/postgres	BaremapsDdlExecutor.java PostgresDdlExecutor.java	193:224 247:278	view
22	x 2	baremaps-calcite/src/mai...apache/baremaps/calcite baremaps-calcite/src/mai...remaps/calcite/postgres	BaremapsDdlExecutor.java PostgresDdlExecutor.java	119:142 147:170	view
19	x 2	baremaps-openstreetmap/s...emaps/openstreetmap/xml baremaps-openstreetmap/s...emaps/openstreetmap/xml	XmlEntitySpliterator.java XmlChangeSpliterator.java	202:225 179:202	view
19	x 2	baremaps-openstreetmap/s...emaps/openstreetmap/xml baremaps-openstreetmap/s...emaps/openstreetmap/xml	XmlEntitySpliterator.java XmlChangeSpliterator.java	234:257 211:234	view
15	x 2	basemap/layers/highway basemap/layers/highway	highway_line.js highway_outline.js	157:173 113:129	view
15	x 2	baremaps-calcite/src/mai...apache/baremaps/calcite baremaps-calcite/src/mai...remaps/calcite/postgres	BaremapsDdlExecutor.java PostgresDdlExecutor.java	155:171 183:199	view
15	x 2	baremaps-data/src/main/j...aremaps/data/collection baremaps-data/src/main/j...aremaps/data/collection	MemoryAlignedDataMap.java DataList.java	236:256 66:86	view
14	x 2	basemap/layers/highway basemap/layers/highway	tunnel_outline.js tunnel_line.js	108:123 167:182	view
14	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	WayRepository.java NodeRepository.java	203:218 204:219	view
13	x 2	basemap/layers/natural basemap/layers/barrier	line.js line.js	34:48 44:58	view
13	x 2	basemap/layers/highway basemap/layers/highway	bridge_outline.js bridge_line.js	107:121 166:180	view
13	x 2	basemap/layers/railway basemap/layers/railway	tunnel.js line.js	104:118 102:116	view
12	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	CoordinateMap.java ReferenceMap.java	208:221 106:119	view
11	x 4	basemap/layers/natural basemap/layers/natural basemap/layers/landuse basemap/layers/landuse	background.js overlay.js background.js overlay.js	64:76 51:63 116:128 48:60	view
11	x 3	basemap/layers/amenity basemap/layers/amenity basemap/layers/leisure	background.js fountain.js background.js	47:59 28:40 40:52	view
11	x 2	basemap/layers/man_made basemap/layers/leisure	man_made_fill.js overlay.js	40:52 71:83	view
11	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	WayRepository.java NodeRepository.java	291:303 292:304	view
10	x 2	basemap/layers/ocean daylight/layers/landcover	overlay.js style.js	28:39 45:56	view
10	x 3	basemap/layers/route basemap/layers/aerialway basemap/layers/aeroway	style.js line.js line.js	29:40 29:40 35:46	view
10	x 2	basemap/layers/aeroway daylight/layers/coastline	fill.js style.js	27:38 23:34	view
10	x 2	baremaps-calcite/src/mai...e/baremaps/calcite/data baremaps-calcite/src/mai...remaps/calcite/postgres	DataModifiableTable.java PostgresModifiableTable.java	152:163 445:456	view
9	x 2	baremaps-dem/src/main/java/org/apache/baremaps/dem baremaps-dem/src/main/java/org/apache/baremaps/dem	ContourTracer.java ElevationUtils.java	204:214 119:129	view
9	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	CoordinateMap.java ReferenceMap.java	224:234 122:132	view
9	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	CoordinateMap.java ReferenceMap.java	237:247 135:145	view
9	x 2	baremaps-data/src/main/j...ache/baremaps/data/type baremaps-openstreetmap/s...aps/openstreetmap/utils	WKBDataType.java GeometryUtils.java	94:104 62:72	view
8	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	WayRepository.java NodeRepository.java	245:254 246:255	view
8	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	WayRepository.java NodeRepository.java	278:287 279:288	view
8	x 2	baremaps-calcite/src/mai...apache/baremaps/calcite baremaps-calcite/src/mai...remaps/calcite/postgres	BaremapsDdlExecutor.java PostgresDdlExecutor.java	679:688 772:781	view
7	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	WayRepository.java NodeRepository.java	167:175 168:176	view
7	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	WayRepository.java NodeRepository.java	179:187 180:188	view
7	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	WayRepository.java NodeRepository.java	191:199 192:200	view
7	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	RelationRepository.java HeaderRepository.java	274:282 277:285	view
7	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	CoordinateMap.java ReferenceMap.java	146:154 192:200	view
7	x 2	baremaps-calcite/src/mai...he/baremaps/calcite/ddl baremaps-calcite/src/mai...he/baremaps/calcite/ddl	SqlDdlNodes.java SqlKeyConstraint.java	156:164 57:65	view
7	x 2	baremaps-openstreetmap/s...emaps/openstreetmap/xml baremaps-openstreetmap/s...emaps/openstreetmap/xml	XmlEntitySpliterator.java XmlChangeSpliterator.java	259:267 236:244	view
6	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	RelationRepository.java HeaderRepository.java	170:177 143:150	view
6	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	RelationRepository.java HeaderRepository.java	181:188 154:161	view
6	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	RelationRepository.java HeaderRepository.java	192:199 165:172	view
6	x 2	baremaps-postgres/src/ma.../postgres/openstreetmap baremaps-postgres/src/ma.../postgres/openstreetmap	CopyChangeImporter.java PutChangeImporter.java	43:50 44:51	view
6	x 2	baremaps-data/src/main/j...ache/baremaps/data/type baremaps-data/src/main/j...ache/baremaps/data/type	LongArrayDataType.java LongListDataType.java	41:48 43:50	view
6	x 2	baremaps-data/src/main/j...ache/baremaps/data/type baremaps-data/src/main/j...ache/baremaps/data/type	IntegerArrayDataType.java IntegerListDataType.java	41:48 43:50	view
6	x 2	baremaps-data/src/main/j...ache/baremaps/data/type baremaps-data/src/main/j...ache/baremaps/data/type	BooleanArrayDataType.java BooleanListDataType.java	43:50 45:52	view
6	x 2	baremaps-data/src/main/j...ache/baremaps/data/type baremaps-data/src/main/j...ache/baremaps/data/type	ShortListDataType.java ShortArrayDataType.java	43:50 43:50	view
6	x 2	baremaps-data/src/main/j...ache/baremaps/data/type baremaps-data/src/main/j...ache/baremaps/data/type	DoubleListDataType.java DoubleArrayDataType.java	43:50 41:48	view
6	x 2	baremaps-data/src/main/j...ache/baremaps/data/type baremaps-data/src/main/j...ache/baremaps/data/type	FloatListDataType.java FloatArrayDataType.java	43:50 41:48	view